we hope that governments can bring us supplies. we'll bring them in. >> reporter: these supplies are expected to last a month, say the doctors, some donated by the turkish government, dropped at the border and martialmarshalle part here by mohamed. >> how everything is exposed. they did their best, but we still have a lot to do. >> reporter: more than an hour's drive away and we're at another field hospital, another secret location. the time in the town of salma. >> we need to replace the ministry of health. we're doing the job of the ministry. the difference is that our hospital i think -- the budget is so huge, and unless there's international support, we not do it ourselves. >> reporter: mohamed can finally hand over the few supplies he's carried from turkey. bandages with a blood clotting agent. will they help, he asks? yes, a surgical nurse assures him. fighters in the battlefield will use him. they stop wounds bleeding about 50% of time. supplies here too are thin on the ground, but help comes from a sympathetic source, libya